福建中立恒自动化设备有限公司

1．输入/输出单元

输入/输出单元通常也称I/O单元或I/O模块，是PLC与工业生产现场之间的连接部件。

PLC通过输入接口可以检测被控对象的各种数据，以这些数据作为PLC对被控制对象进行控制的依据；同时PLC又通过输出接口将处理结果送给被控制对象，以实现控制目的。

由于外部输入设备和输出设备所需的信号电平是多种多样的，而PLC内部CPU的处理的信息只能是标准电平，所以I/O接口要实现这种转换。

I/O接口一般都具有光电隔离和滤波功能，以提高PLC的抗干扰能力。另外，I/O接口上通常还有状态指示，工作状况直观，便于维护。

PLC提供了多种操作电平和驱动能力的I/O接口，有各种各样功能的I/O接口供用户选用。I/O接口的主要类型有：数字量（开关量）输入、数字量（开关量）输出、模拟量输入、模拟量输出等。

常用的开关量输入接口按其使用的电源不同有三种类型：直流输入接口、交流输入接口和交/直流输入接口。

常用的开关量输出接口按输出开关器件不同有三种类型：是继电器输出、晶体管输出和双向晶闸管输出。

继电器输出接口可驱动交流或直流负载，但其响应时间长，动作频率低；而晶体管输出和双向晶闸管输出接口的响应速度快，动作频率高，但前者只能用于驱动直流负载，后者只能用于交流负载。

PLC的I/O接口所能接受的输入信号个数和输出信号个数称为PLC输入/输出（I/O）点数。I/O点数是选择PLC的重要依据之一。当系统的I/O点数不够时，可通过PLC的I/O扩展接口对系统进行扩展。

2．通信接口

PLC配有各种通信接口，这些通信接口一般都带有通信处理器。

PLC通过这些通信接口可与监视器、打印机、其它PLC、计算机等设备实现通信。

PLC与打印机连接，可将过程信息、系统参数等输出打印；与监视器连接，可将控制过程图像显示出来；与其它PLC连接，可组成多机系统或连成网络，实现更大规模控制。

与计算机连接，可组成多级分布式控制系统，实现控制与管理相结合。远程I/O系统也必须配备相应的通信接口模块。

3．智能接口模块

智能接口模块是一独立的计算机系统，它有自己的CPU、系统程序、存储器以及与PLC系统总线相连的接口。

它作为PLC系统的一个模块，通过总线与PLC相连，进行数据交换，并在PLC的协调管理下独立地进行工作。

PLC的智能接口模块种类很多，如：高速计数模块、闭环控制模块、运动控制模块、中断控制模块等。

40LP32AJ SER. A 24V NSMP

ISA ISPA-LZM-A-400-10-200-T2-AQ-B-LL UNMP

REXROTH HDS04.2-W200N-HS32-0-1-FW R911190031 REMAN

ABB P-HA-RPS-11100000 90-264VAC 6A (NO POWER CORD) NSNP

ENDRESSHAUSER FMR67-7NT7/0 16-35VDC 14.5PSI NSMP

IAI CORPORATION SSEL-C-2-400ABL-400ABL-PR-0-2 NSNP

IAI CORPORATION SSEL-CS-2-400ABL-400ABL-PR-0-2 NSNP

SQUARE D 8536SGO1 SER. A 120V NSNP

DRIVECON VF64S-1144 380-460V 24A NSNP

SUNX SF2-EH80P NSNP

SUNX SF2-EH80D NSNP

VEEDER ROOT 791086-220 1150V 5A UNMP

REXROTH CSH01.1C-SE-ENS-EN2-EN2-S1-S-NN-FW R911309560 UNMP

SQUARE D LHP26400 600V 400A (AS PICTURED) UNMP

SQUARE D LHP26400 600V 400A UNMP

SQUARE D LHF36400 600V 400A UNMP

REXROTH R911255320 MDD112A-N-030-N2L-13-0PB0 REMAN

1FT6064-6AK71-4AA2 300V 3.5/12.0A UNMP

6AV3627-1JK00-0AX0 24VDC 0.4A NSMP

500-7112 85-132VAC UNMP

CROUSE HINDS WFRS6036 600VAC 60A NSMP

ALLEN BRADLEY 500F-FOD930 SER. L 110/115-120V (BR/WH) NSFS

CUTLER HAMMER MDL2800WK SER. C NSMP

VOITH IPV4/-16/471 IPV/3-/5 NSNP

FANUC A05B-1326-H405 (AS PICTURED) NSMP

562-001 REV. KA NSFS

ALLEN BRADLEY 1768-L45 SER. D 24VDC 2.0A F/W 1.06 NSMP

ALLEN BRADLEY 1768-L45 SER. C 24VDC 2A F/W 1.05 NSMP

GE FANUC GENIUS IC660BBD120L 115VAC NSMP

QUATTROFLOW PQ12RMMG05-A 230/400V NSNP

IAI RCS3-SS8C-WA-150-10-50-T2-X15-A1E-B NSNP

PARKER PVP41202R211 2000PSI NSNP

RELIANCE ELECTRIC 803456-2TT UNMP

SQUARE D MJA36800 600V 800A NSNP

GE FANUC IC697CPU771S (MISSING BATTERY)    

ALLEN BRADLEY Y-2006-1-H00AA SER. B (BR/WH) NSMP

REXROTH INDRAMAT MHD093B-058-PP1-BN R911279022 NSNP

MITSUBISHI MDS-DH-SP-100 513-648VDC 38A UNMP

ALLEN BRADLEY 1756-L71 SER. B F/W 1.010 (NO KEY) NSMP

ABB ACS550-U1-012A-4K466 380/480VAC 11.9A NSNP

VICKERS PVQ20B2RSE1S20C2111 2328150 NSNP

ALLEN BRADLEY 20AD022A0AYNANC0 SER. A F/W 5.001 432-528V 22A NSNP

HONEYWELL TVMUSX-888800-000-22-0-000-0U0000-000 NSMP

ALLEN BRADLEY 1769-L30ER SER. A F/W 1.002 DATE: 2016 NSFS

ALLEN BRADLEY 1769-L30ER-NSE SER. A F/W 1.002 DATE: 2014 NSFS

ALLEN BRADLEY 1769-L30ER SER. A F/W 1.002 DATE:  NSFS

ALLEN BRADLEY 1769-L30ERM SER. A F/W 1.002 DATE: 2013 NSFS

INDUSTRIAL MRO DS3820LIMA1A1B UNMP

REXROTH MSK060C-0600-NN-M1-UG1-NNNN R911306053 NSNP

ALLEN BRADLEY 2711-B6C2 SER. B F/W 4.21 100-240VAC 0.6-.35A F/W 4.21 NSMP

FANUC A06B-0166-B675    

ALLEN BRADLEY 150-F85NBDB SER. B (BR/WH) NSMP

HONEYWELL PSU-UNI2450 NUPI

HONEYWELL PSU-UNI2450 (AS PICTURED) NUPI

FOXBORO 8002A-WPR-SJGZZZ 740PSI NSNP

INDRAMAT DKC03.3-040-7-FW NSMP

KEB 17F5CBG-YA00 400VAC 54.6A NSMP

ALLEN BRADLEY 20G11ND022AA0NNNNN SER. A F/W 14.005 480VAC 19.9A NSMP

FANUC A06B-0147-B675 157VAC 15A NSMP

SQUARE D LGA36600U31X 600V 600A (GREEN) NSMP

ALLEN BRADLEY 25B-D030N104 SER. A F/W 5.001 323-528V 33A NSMP

ROSEMOUNT 8712HR12N0M4 115V 2.5A NSMP

ALLEN BRADLEY 20AD034A3AYYANC0 SER.A POWERFLEX AC DRIVE    

PARKER ET050B05PA000J00ESAN0100A NSNP

GENERAL ELECTRIC MIFIIPA55E20HI00 300VDC 10A NSMP

FANUC A20B-0007-0045/01A UNMP

PARKER PS10-2T2-DD1-AD3 24VDC 3.25A UNMP

IDEAL 61-805 NSNP

ALLEN BRADLEY 505-EOB SER. B UNMP

BENTLY NEVADA 3500 146031-01 NSNP

6SE7021-3EB61 (AS PICTURED) UNMP

ALLEN BRADLEY 20BD5P0A3AYNANC0 SER. B F/W 10.001 NSMP

ALLEN BRADLEY 20BD5P0A3AYNANC0 SER. A F/W 2.003 (AS PICTURED) NSMP

LENZE ELECTRIC E82EV222K4C 13142447 400/500V 7.3/5.8A NSMP

LENZE EVS9324-ES 13190883 NUPI

YOKOGAWA EJA118W-S2-EHSA1EB-AA04-92NB/FF1 10.5-42VDC NSNP

KEYENCE LK-G15    

SQUARE D LJA36400U33X 600V 400A NSMP

3M 10800 3 NSNP

OMRON MSF4800S-20-1520 70230-2060 NSFS

JOSLYN CLARK 713UPDA-76 110/120V 10A NSMP

YOKOGAWA ZR22G-070-S-C-E-T-Q-E-A NSNP

ALLEN BRADLEY 2711P-RDT12C SER. C NSNP

ALLEN BRADLEY 2711P-RDT12C SER. D NSNP

OKUMA VACA303J NSNP

FANUC IC693PCM311J    

OMRON C200H-ASC11 NSMP

SQUARE D C82344RB SER. E02  IN SQUARE D FACTORY  NSMP

GENERAL ELECTRIC DS200SDCCG1AHD NSNP

SCHNEIDER ELECTRIC 13A-MS2 NSFS

ALLEN BRADLEY 2711-K6C2 SER. B 100-240VAC 0.6-0.35A NSNP

CUTLER HAMMER NS361200    

FANUC A06B-6076-H101 NSNP

FANUC A06B-6088-H245#H500 REMAN

MITSUBISHI HC-SFS152K 122VAC 9.0A NSMP

FANUC A16B-2200-0290/06C NSNP

COMMUNICATIONS INSTRUMENTS IC3600KMRB9 NSNP

FOXBORO 13A-MS2 NSFS

CONTROL TECHNIQUE UNI2401 380/480V 13.7A (AS PICTURED) NSNP

FANUC A06B-6088-H245#H500#EM REMAN

ALLEN BRADLEY 5069-L310ER SER. A F/W 1.063 (BR/WH) NSMP

BASLER ELECTRIC BE1-87TE1EA1JD1N5F    

BASLER ELECTRIC BE1-87TE1EA1JC0S0F    

ABB DSCS-131 57310001-LM/2    

PARKER MPA-25-205L REMAN

WESTINGHOUSE BP-KA NSNP

FOXBORO N0148PG UNMP

LENZE EVD481--E 00386339 400VAC 23A NSNP

ALLEN BRADLEY 150-A180NCD SER. B (AS PICTURED) UNMP

SANDPIPER HDF1.DV2S 125PSI NSNP

PHILADELPHIA GEAR ATV-2M (AS PICTURED) UNMP

6SN1124-1AA00-0EA2 NSFS

WEB PRINTING 805-603-00    

6GT2803-0AC00 UNMP

JOSLYN CLARK 5DP2-21100 110/120V 56A NSMP

REXROTH HMS02.1N-W0028-A-07-NNN R911305533 (AS PICTURED) REMAN

REXROTH HMS02.1N-W0028-A-07-NNN R911305533 REMAN

SITRANS 7ME35701HB300AA0 FST020 ULTRASONIC FLOWMETER    

MATRIX MVBLUECOUGAR-X102EG-POEPLY 12579 NSMP

ABB CPU86-NDP    

ALLEN BRADLEY 20BD027A0AYNAND1 SER. A F/W 3.003 NSMP

ALLEN BRADLEY 1336E-B050-AN-EN-GM1-L9E SER. D UNMP

REXROTH R911320782 600VAC 25A NSNP

FANUC A06B-6107-H005 UNMP

ALLEN BRADLEY 1747-AENTR SER. A F/W 2.002 DATE: 2014 NSFS

ALLEN BRADLEY 2711B5A8 SER. H .25A 240V F/W 4.48 REMAN

EMERSON R050S113NQBAEZYZZ 10.5VDC 275PSI -100'-150'C NSNP

PARKER D101VW4C4567Y50 110/120V .43-.50A UNMP

FESTO MPA-FB-VI-50E-F34GCQPT18NY-DGS2GJ-32P-TGL-N-MBHSVBH-J3L 530411 NSMP

BRANSON 011000037 DIGITAL COMPACT 222 UNMP

SIG 011000037 COMPACT 222 (AS PICTURED) UNMP

FANUC A06B-0512-B701#0008 NSNP

GE FANUC A06B-0512-B701#7008 NSNP

FUJI ELECTRIC FVR220G5S-2 200-230VAC 86A UNMP

SQUARE D LGA36600U33X 600V 600A NSMP

MORSE 18GCT40R56C MJ4497 NSFS

VIDEOJET 6420 UNMP

ALLEN BRADLEY 1783-RMS10T SER. A NSMP

INDRAMAT HNF01.1A-F240-R0026-A-480-NNNN R911306539 NSMP

GENERAL ELECTRIC DS200SHVMG1AFE FRAME INTERFACE BOARD  

EATON KBDG5V72C180NXHM1PE7H110 4568PSI NSNP

REXROTH 4WEH10JA44/6EW110N9ETK4 R900925790 110/120V NSNP

PARKER CPIPX10S-D-15327 24VDC NSMP

METTLER TOLEDO 78S300000B00000 NSMP

1FT6064-6AK71-4AG1 300V 3.5/12.0A UNMP

ALLEN BRADLEY 22B-D024N104 SER. A 342-528VAC 26.0A F/W 6.02 NSNP

ALLEN BRADLEY 22B-D024N104 SER. A F/W 5.01 380-480V 26.0A NSMP

ABB FEP315100A1S1A1B1A1AOP1B4BAYH1J1M5 24VDC NSNP

BALDOR BC29D7A35-CO7   

EATON CPS120480DSK NSMP

YASKAWA CIMR-MXL2030 NSMP

SICK CLV650-6120 1042125 18-30VDC NSMP

R.VASSAL 4D3425 UNMP

PARKER PVP33302R6B321 3000PSI NSNP

PARKER PVP16204R26A112 2000PSI NSNP

ALLEN BRADLEY 1336F-BRF100-AA-EN-HCS2-L6 SER. A NSNP

ENDRESSHAUSER FMR57-FDACCDFAA6AGJ2 12-35VDC 232PSI NSNP

MITSUBISHI MDS-D-V2-8080 270-311VDC 28A (AS PICTURED) UNMP

MITSUBISHI ELECTRIC MDS-D-V2-8080 270-311VDC 28A UNMP

SQUARE D 531741P1 200A 600V NSMP

RELIANCE ELECTRIC 0-60031-6 NSNP

ASCO NPL8316A55E 125/DC 10-175PSI NSNP

EBARA EVM33N6 3006100003 NSMP

MODICON AS-506P-F32    

PARKER S150V4F10I11T30M12 480V 15A NSMP

SPANG 1052-0200-I00-0-1-00 20-600VAC 200A UNMP

CONAIR 6132180078 17PIN/4POSAUTOWEIGHCTRL UNMP

ALLEN BRADLEY 1756-L1M1 SER. A F/W 2.9 DATE: 1999 NSFS

ABB 3HAB8101-18/09A NSMP

ABB 3HAB8101-8/14A DSQC346G NSNP

ABB 3HAB8101-16/11C NSMP

GENERAL ELECTRIC DS200IMCPG1CGC UNMP

GENERAL ELECTRIC DS200IIBDG1AGA NSNP

B&R AUTOMATION 5P81:JONRED-06 5PC810.5X02-00 NSMP